| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H12NO2 + HCl = C9H13NO2 + Cl
Na3PO4 + NiCl2 = NaCl + Ni3 + (PO4)2 =>
2 Na3PO4 + 3 NiCl2 = 6 NaCl + Ni3 + (PO4)2
KOH(aq) + H3PO3(aq) = K3PO3(aq) + HOH(l) =>
3 KOH(aq) + H3PO3(aq) = K3PO3(aq) + 3 HOH(l)
AlCl3*6H2O + KOH = Al(OH)3 + KCl + H2O =>
AlCl3*6H2O + 3 KOH = Al(OH)3 + 3 KCl + 6 H2O
SrCl2 + Na2(C2O4) = Sr(C2O4) + NaCl =>
SrCl2 + Na2(C2O4) = Sr(C2O4) + 2 NaCl
Mn2O3(s) + Al(s) = Al2O3(s) + Mn =>
Mn2O3(s) + 2 Al(s) = Al2O3(s) + 2 Mn
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C4H2O3 + H2O2 + H2O = C4H6O6 =>
C4H2O3 + H2O2 + H2O = C4H6O6
SiF4 + HF + NaOH = Na2SiF6 + H2O =>
SiF4 + 2 HF + 2 NaOH = Na2SiF6 + 2 H2O
KOH(aq) + H3PO4 = K3PO4(aq) + H2O =>
3 KOH(aq) + H3PO4 = K3PO4(aq) + 3 H2O
Al(s) + HI(aq) = AlI3(aq) + H2 =>
2 Al(s) + 6 HI(aq) = 2 AlI3(aq) + 3 H2
Zn + C6H8O7 = C6H6ZnO7 + H2 =>
Zn + C6H8O7 = C6H6ZnO7 + H2
Cr(NO3)3 + K2CrO4 = Cr2(CrO4)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2CrO4 = Cr2(CrO4)3 + 6 KNO3
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
[Cu(NH3)4]SO4 + (NH4)2S = [Cu(NH3)4]S + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + (NH4)2S = [Cu(NH3)4]S + (NH4)2SO4
Na(OH) + MnSO4 = Na2SO4 + Mn(OH)2 =>
2 Na(OH) + MnSO4 = Na2SO4 + Mn(OH)2
NaCl + H2SO4 = H2 + Na2SO4 + Cl2 =>
2 NaCl + H2SO4 = H2 + Na2SO4 + Cl2
AgC2H3O2 + FeI3 = Fe(C2H3O2)3 + AgI =>
3 AgC2H3O2 + FeI3 = Fe(C2H3O2)3 + 3 AgI
H3C6H507 + NaOH = H2C6H5O7 + H2O + Na =>
H3C6H507 + 517 NaOH = H2C6H5O7 + 510 H2O + 517 Na
Re2O7 + CO = Re2(CO)10 + CO2 =>
Re2O7 + 17 CO = Re2(CO)10 + 7 CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C8H4O3 + C2H5OH = C3H2COOC2H5 + C3H2COOH =>
C8H4O3 + C2H5OH = C3H2COOC2H5 + C3H2COOH
AgC2H3O2 + Ni(ClO4)2 = Ag(ClO4)2 + Ni(C2H3O2) =>
AgC2H3O2 + Ni(ClO4)2 = Ag(ClO4)2 + Ni(C2H3O2)
NaHCO3 + C2H5OH + NH4NO3 = Na2CO3 + C2H5NH2 + O =>
4 NaHCO3 + C2H5OH + NH4NO3 = 2 Na2CO3 + 2 C2H5NH2 + 10 O
Cu(s) + AgNO3(aq) = CuNO3(s) + Ag(aq) =>
Cu(s) + AgNO3(aq) = CuNO3(s) + Ag(aq)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na3PO4(aq) + AgNO3(aq) = Na3Ag + PO4 + NO3 =>
Na3PO4(aq) + AgNO3(aq) = Na3Ag + PO4 + NO3
C7O3H8 + HNO3 = C7O5NH7 + H2O =>
C7O3H8 + HNO3 = C7O5NH7 + H2O
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
Na2S + Cd(NO3)2 = NaNO3 + S2Cd2 =>
2 Na2S + 2 Cd(NO3)2 = 4 NaNO3 + S2Cd2
Li2S(aq) + FeCl3(aq) = LiCl + Fe2S3 =>
3 Li2S(aq) + 2 FeCl3(aq) = 6 LiCl + Fe2S3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CaCl2O + KI + HCl = CaCl2 + KCl + I2 + H2O =>
CaCl2O + 2 KI + 2 HCl = CaCl2 + 2 KCl + I2 + H2O
Al(OH)3 + Na2SO4 = Al2(SO4)3 + NaOH =>
2 Al(OH)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaOH
SO2 + Cu(OH)2 = CuSO4 + H2 =>
SO2 + Cu(OH)2 = CuSO4 + H2
MnSO4 + NaOH = MnO2 + Na2SO3 + H2O =>
MnSO4 + 2 NaOH = MnO2 + Na2SO3 + H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + MnO2 =>
6 FeSO4 + 2 KMnO4 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 4 H2O + 2 MnO2
CO(NH2)2 + Al2(SO4)3 + H2O = Al(OH)3 + (NH4)2SO4 + H2CO3 =>
3 CO(NH2)2 + Al2(SO4)3 + 12 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2CO3
MnO4 + C2H4 = Mn + H2O + CO2 =>
3 MnO4 + 2 C2H4 = 3 Mn + 4 H2O + 4 CO2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
NaCH3COO(aq) + KCl(aq) = NaCl(aq) + KCH3COO(aq) =>
NaCH3COO(aq) + KCl(aq) = NaCl(aq) + KCH3COO(aq)
ClF3 + NH3 = N2 + Cl2 + FH =>
2 ClF3 + 2 NH3 = N2 + Cl2 + 6 FH
CH3CH2OH + O2 = H2O + CH3CO2H =>
CH3CH2OH + O2 = H2O + CH3CO2H
NaOH + Cr2(SO4)3 = Cr(OH)3 + Na2SO4 =>
6 NaOH + Cr2(SO4)3 = 2 Cr(OH)3 + 3 Na2SO4
C2H5OH + Na = C2H6 + NaO =>
C2H5OH + Na = C2H6 + NaO
KBr = Br + K23 =>
23 KBr = 23 Br + K23
ClH + MgI2 = ICl + MgH2 =>
2 ClH + MgI2 = 2 ICl + MgH2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2SO4 + Sn(OH)4 = (Sn(OH)2)SO4 + H2O =>
H2SO4 + Sn(OH)4 = (Sn(OH)2)SO4 + 2 H2O
HCl(aq) + Zn(s) = ZnCl2(sq) + H2(g) =>
2 HCl(aq) + Zn(s) = ZnCl2(sq) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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